Heparin 1:5000 for injection has a dosage strength of 5000 units per 1 mL solution while epinephrine
1:2000 solution for injection has a dosage strength of epinephrine 1 g per 2000 mL solution.
Indicate whether the statement is true or false
TRUE
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The nurse asks a patient with schizophrenia if he had any visitors on Sunday. Which response indicates loose association?
a. "No." b. "Yes! I had 90 visitors who came from every state in the union." c. "Sunday is the Sabbath. Do we have visitors on the Sabbath?" d. "We visited Yellowstone Park last summer."
The chief nursing officer at a local hospital seeking Magnet™ status creates staff development classes about incorporating evidence-based practice in nursing. What best describes evidence-based practice?
a. Applying best research evidence to care of patients b. Using research-based information to develop practice guidelines c. Conducting a randomized control trial to determine effectiveness of handwashing techniques d. Developing standards for practice
The nurse is reviewing a patient's electrocardiogram to determine if there is any myocardial tissue damage. Which part of the electrocardiogram should the nurse focus attention on?
1. ST segment 2. PR interval 3. QRS complex 4. U wave
The patient is admitted to the emergency department of the local hospital from home with reports of chest discomfort and shortness of breath
She is placed on oxygen, has labs and blood gases drawn, and is given an electrocardiogram and breathing treatments. What level of preventive care is this patient receiving? a. Primary prevention b. Secondary prevention c. Tertiary prevention d. Health promotion